Vacuum Pumps – VacCoat

26Jun 2024 by elina No Comments

The Importance of Vacuum Leakage Detection

Report, Vacuum Coating System, Vacuum Pumps

[vc_row][vc_column width="3/4"][vc_row_inner css=".vc_custom_1717000964975{margin-right: 10px !important;margin-left: 10px !important;}"][vc_column_inner][vc_column_text css=""] Leakage Detection in Vacuum Systems Any vacuum system may suffer leakages that prevents reaching the expected vacuum level to perform the required task. Lowering the gas pressure inside the vacuum chamber causes the atoms and molecules to release in the chamber or penetrate through the leakage sources like holes and cracks into the chamber and hinders evacuating it. (Read more about Effect of Chamber Pressure in Magnetron Sputtering) Vacuum leakage detection methods can help to locate the leaks and seal the leakage sources. [/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=".vc_custom_1717000975045{background-color: #d9d9d9 !important;}"][vc_column_inner width="1/2"][vc_cta h2="" txt_align="center" style="3d" color="mulled-wine" add_button="bottom" btn_title="Read More" btn_style="3d" btn_color="juicy-pink" btn_align="center" css="" btn_link="url:https%3A%2F%2Fvaccoat.com%2Fblog%2Fchamber-ultimate-pressure-and-carbon-coating%2F|title:Effect%20of%20Chamber%20Ultimate%20Pressure%20on%20Carbon%20Coating|target:_blank"][/vc_cta][/vc_column_inner][vc_column_inner width="1/2"][vc_cta h2="" txt_align="center" style="3d" color="mulled-wine" add_button="bottom" btn_title="Vac Coat Products" btn_style="3d" btn_color="juicy-pink" btn_align="center" btn_link="url:https%3A%2F%2Fvaccoat.com%2Fproducts%2F|target:_blank"][/vc_cta][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner][vc_column_text] Signs of Leakages Recognizing the signs of leakages can…

29Aug 2022 by elina No Comments

35th European Conference on Surface Science

News, Vacuum Coating System, Vacuum Pumps

[vc_row][vc_column width="1/4"][vc_column_text] [lwptoc backgroundColor="#d6d6d6" borderColor="#5b5b5b" skipHeadingText="Recent Posts|References"] [/vc_column_text][vc_wp_posts number="10"][vc_raw_html]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[/vc_raw_html][vc_btn title="DST3-A" style="3d" color="juicy-pink" align="center" link="url:https%3A%2F%2Fvaccoat.com%2Fblog%2Ftriple-target-sputter-coater-dst3-a%2F|title:A%20Brief%20Overview%20of%20Triple%20Target%20Sputter%20Coater%20DST3-A|target:_blank" css=".vc_custom_1653307756729{margin-top: -20px !important;}"][vc_cta h2="" style="3d" color="mulled-wine" add_button="bottom" btn_title="About Turbomolecular Pump" btn_style="3d" btn_color="juicy-pink" btn_align="center" btn_link="url:https%3A%2F%2Fvaccoat.com%2Fblog%2Flearn-more-about-turbomolecular-pumps%2F|target:_blank" css=".vc_custom_1657535561374{margin-top: 30px !important;}"] [/vc_cta][vc_cta h2="" style="3d" color="mulled-wine" add_button="bottom" btn_title="More About Pressure Gauges" btn_style="3d" btn_color="juicy-pink" btn_align="center" btn_link="url:https%3A%2F%2Fvaccoat.com%2Fblog%2Fpressure-gauges%2F|target:_blank"] [/vc_cta][vc_cta h2="" style="3d" color="mulled-wine" add_button="bottom" btn_title="What is Leak Detector?" btn_style="3d" btn_color="juicy-pink" btn_align="center" btn_link="url:https%3A%2F%2Fvaccoat.com%2Fblog%2Fhelium-leak-detectors%2F|target:_blank"] [/vc_cta][/vc_column][vc_column width="3/4"][vc_column_text] ECOSS35: 35th European Conference on Surface Science Thirty-fifth annual European Conference on Surface Science will take place at the University of Luxembourg, in the new Belval Campus in the south of Luxembourg, from the 29th of August to the 2nd of September 2022. [/vc_column_text][vc_row_inner][vc_column_inner][vc_text_separator title="Our Vacuum Coating Systems" color="mulled_wine"][/vc_column_inner][vc_column_inner width="1/3"][vc_single_image image="3608" img_size="medium" alignment="center" style="vc_box_shadow_3d" onclick="custom_link" img_link_target="_blank" link="https://vaccoat.com/products/desk-sputter-coater-dsr1/"][vc_btn title="Desk Sputter Coater DSR1" style="3d" color="juicy-pink" align="center" link="url:https%3A%2F%2Fvaccoat.com%2Fproducts%2Fdesk-sputter-coater-dsr1%2F|target:_blank"][/vc_column_inner][vc_column_inner width="1/3"][vc_single_image image="3611" img_size="medium" alignment="center" style="vc_box_shadow_3d" onclick="custom_link" img_link_target="_blank" link="https://vaccoat.com/products/desk-thermal-evaporator-dtt/"][vc_btn title="Desk Thermal…

25Apr 2022 by elina No Comments

Effect of Base Pressure on Thin Film Grain Size in Sputtering

Report, Sputter Coater, Sputtering, Thin Film, Vacuum Pumps

[vc_row][vc_column width="3/4"][vc_row_inner][vc_column_inner][vc_column_text] Effect of Base Pressure on Thin Film Grain Size in Sputtering Sputter coating of thin films is operated in a vacuum chamber, where pressure is much lower than atmosphere environment, to reduce the air contaminants in the chamber and have a cleaner thin film. Pure argon purge into the chamber also helps to remove residual air and increase sputtering deposition rate. As the chamber is evacuated before argon purge, various contaminants of the environment like nitrogen, oxygen, carbon dioxide, and water vapor get out of the chamber gradually, where water vapor is the greatest barrier toward reaching higher vacuum levels. [/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner width="1/2"][vc_cta h2="" txt_align="center" style="3d" color="mulled-wine" add_button="bottom" btn_title="Thin Films Types" btn_style="3d" btn_color="juicy-pink" btn_align="center" btn_css_animation="none" btn_link="url:https%3A%2F%2Fvaccoat.com%2Fblog%2Fthin-film-and-thin-films-types%2F|title:Thin%20Film%20and%20Thin%20Films%20Types|target:_blank"][/vc_cta][/vc_column_inner][vc_column_inner width="1/2"][vc_cta h2="" txt_align="center" style="3d" color="mulled-wine" add_button="bottom" btn_title="What is Sputtering?" btn_style="3d" btn_color="juicy-pink" btn_align="center" btn_css_animation="none"…

22May 2021 by elina No Comments

How can I protect a Turbomolecular Vacuum Pump?

Report, Vacuum Coating System, Vacuum Pumps

[vc_row][vc_column width="3/4"][vc_row_inner][vc_column_inner][vc_column_text css=""] How can I protect a Turbomolecular Pump? There is a wide range of mechanical pumping techniques that perform medium vacuum and provide long-time trustworthiness. However, to create High Vacuums (HV) and Ultra-High Vacuum (UHV) for advanced scientific and technological fields which are required in thin-film fabrication devices such as Thermal Evaporation Coating Devices, Sputtering Coaters, Carbon Coaters, Pulsed Laser Deposition (PLD) and the manufacturing processes of layer deposition require for solar cells, semiconductors, optical filters, magnetic sensors, and scanning electron microscope (SEM) sample preparation a turbomolecular vacuum pump with the most highly engineered design is necessary. [/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=".vc_custom_1736767774956{background-color: #D9D9D9 !important;}"][vc_column_inner width="1/2"][vc_cta h2="" txt_align="center" style="3d" color="mulled-wine" add_button="bottom" btn_title="Sputter Coaters" btn_style="3d" btn_color="juicy-pink" btn_align="center" btn_link="url:https%3A%2F%2Fvaccoat.com%2Fsputter-coater%2F|title:Sputter%20Coaters%20%7C%20High%20Resolution%20Sputtering%20System|target:_blank"][/vc_cta][/vc_column_inner][vc_column_inner width="1/2"][vc_cta h2="" txt_align="center" style="3d" color="mulled-wine" add_button="bottom" btn_title="Learn more about PLD" btn_style="3d" btn_color="juicy-pink" btn_align="center" btn_link="url:https%3A%2F%2Fvaccoat.com%2Fblog%2Fwhat-is-pulsed-laser-deposition-pld%2F|title:What%20is%20Pulsed%20Laser%20Deposition%20(PLD)%3F|target:_blank"][/vc_cta][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner][vc_column_text css=""]…

28Nov 2020 by elina 3 Comments

How to Make the Most Efficient Rotary Pumps?

Report, Vacuum Pumps

[vc_row][vc_column width="3/4"][vc_row_inner][vc_column_inner][vc_column_text css=""] How to Make the Most Efficient Rotary Pumps? Rotary pumps usually have many applications in industry due to their ability to work for a long time in industrial and difficult conditions. So rotary pumps maintenance is very important. Almost all vacuum coating systems made by Vac Coat Ltd. are equipped with two-stage rotary pumps. In models such as DST3, DST1, DCT, etc., which use turbomolecular pumps to create a high vacuum environment, these pumps are usually used as backing pumps. [/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=".vc_custom_1749563130349{background-color: #D9D9D9 !important;}"][vc_column_inner width="1/2"][vc_cta h2="" txt_align="center" style="3d" color="mulled-wine" add_button="bottom" btn_title="Carbon Coaters" btn_style="3d" btn_color="juicy-pink" btn_align="center" btn_link="url:https%3A%2F%2Fvaccoat.com%2Fcarbon-coater%2F|title:Carbon%20Coaters%20%7C%20Vac%20Coat%20Desk%20Carbon%20Coaters|target:_blank"][/vc_cta][/vc_column_inner][vc_column_inner width="1/2"][vc_cta h2="" txt_align="center" style="3d" color="mulled-wine" add_button="bottom" btn_title="Turbomolecular Pumps" btn_style="3d" btn_color="juicy-pink" btn_align="center" btn_link="url:https%3A%2F%2Fvaccoat.com%2Fblog%2Flearn-more-about-turbomolecular-pumps%2F|title:Learn%20More%20about%20Turbomolecular%20Pumps|target:_blank"][/vc_cta][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner][vc_column_text css=""] Rotary Vacuum Pumps Rotary Vacuum Pumps are in the group of displacement pumps and are of the positive…

06Jun 2020 by elina No Comments

Learn More about Turbomolecular Pumps

Report, Vacuum Pumps

[vc_row css=".vc_custom_1622359525694{margin-right: 10px !important;margin-left: 10px !important;}"][vc_column width="3/4"][vc_row_inner][vc_column_inner][vc_column_text] Learn more about Turbomolecular Pumps One of the most commonly used pumps for high vacuum pressure is the Turbomolecular Pump. These pumps are easy to use and require less care and maintenance than diffusion pumps. The small foot print, the lack of need to cool with water, the speed to reach the desired vacuum, the high purity of these pumps are other advantages compared to diffusion pumps. Using these pumps, the pumping speed can be constant with a good accuracy (One of the disadvantages of these pumps is their high price). Turbomolecular pumps can be used in the range of rough vacuum, high vacuum and Ultra-High Vacuum (UHV) with a constant pumping speed of up to 4000 liters per second. [/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner width="1/2"][vc_cta h2=""…

14Dec 2019 by elina 1 Comment

Helium Leak Detectors

Report, Vacuum Coating System, Vacuum Pumps

[vc_row][vc_column width="3/4"][vc_row_inner][vc_column_inner width="1/2"][vc_column_text css=""] Mass Spectrometer Leak Detector (MSLD) Helium Leak Detector (HLD), also known as the Mass Spectrometer Leak Detector (MSLD), is an instrument commonly used to find the location of the leakage and measure the rate of it in a system. Among several methods of leak detection, helium leak test is the most accurate one. [/vc_column_text][vc_column_text css=""] What is A Vacuum Chamber Leak? Ideally, the vacuum chamber should retain the vacuum after the pumps have been turned off. But in real systems, over time, system pressure increases. This increase in pressure can be due to the penetration of wall molecules (Outgassing) or due to leakage and penetration of molecules from outside into the system. [/vc_column_text][/vc_column_inner][vc_column_inner width="1/2"][vc_column_text css=""] [lwptoc backgroundColor="#d6d6d6" borderColor="#5b5b5b" skipHeadingText="References|Sputter Coater|Carbon Coater|Sputter/ Carbon|Thermal|Recent Posts|Some of Vac Coat…

Category: Vacuum Pumps